{"id":"CVE-2026-8048","state":"PUBLISHED","title":"My Email Shortcode <= 0.91 - [Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')]","description":"The My Email Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'subject' shortcode attribute in the 'my-email' shortcode in all versions up to, and including, 0.91 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2026-05-27T05:31:26.542Z","updatedAt":"2026-05-27T10:35:40.589Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["paulpela My Email Shortcode"],"affected":[{"vendor":"paulpela","product":"My Email Shortcode","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.91","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/6c9f5515-cdf5-4883-bdeb-1de53bcc615a?source=cve","https://plugins.trac.wordpress.org/browser/my-email-shortcode/trunk/my-email-shortcode.php#L37","https://plugins.trac.wordpress.org/browser/my-email-shortcode/tags/0.91/my-email-shortcode.php#L37"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/8xxx/CVE-2026-8048.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8048","state":"PUBLISHED","datePublished":"2026-05-27T05:31:26.542Z","dateUpdated":"2026-05-27T10:35:40.589Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-05-06T17:30:58.106Z"},"containers":{"cna":{"title":"My Email Shortcode <= 0.91 - [Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')]","descriptions":[{"lang":"en","value":"The My Email Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'subject' shortcode attribute in the 'my-email' shortcode in all versions up to, and including, 0.91 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"paulpela","product":"My Email Shortcode","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.91","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6c9f5515-cdf5-4883-bdeb-1de53bcc615a?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/my-email-shortcode/trunk/my-email-shortcode.php#L37"},{"url":"https://plugins.trac.wordpress.org/browser/my-email-shortcode/tags/0.91/my-email-shortcode.php#L37"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-05-27T05:31:26.542Z"},"credits":[{"lang":"en","type":"finder","value":"zakaria"}],"timeline":[{"time":"2026-05-26T17:20:21.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-27T10:22:21.099574Z","id":"CVE-2026-8048","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-27T10:35:40.589Z"}}]}}}